Based on the magneto-mechanical effect, the surface magnetic field of ferromagnetic materials can be used o evaluate their stress status or defects. However, there are several factors which affect the magnetic field listribution. In the last 10 years, we have carefully studied the effect of stress, the environmental field, and he material of the specimens. The experimental results pointed out some relationships between the surface ield and the structural safety of ferromagnetic materials: -. The abnormal c...
英字タイトル:
Experiments of Influencing Factors in the Magneto-mechanical Effect